140 Best Tricks of the Trade
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Shipwright (Wood)
CURRICULUM FOR THE TRADE OF SHIPWRIGHT (WOOD) UNDER APPRENTICESHIP TRAINING SCHEME 2017 GOVERNMENT OF INDIA MINISTRY OF SKILL DEVELOPMENT & ENTREPRENUERESHIP DIRECTORATE GENERAL OF TRAINING 1 CONTENTS Sl. No. Topics Page No. 1. Acknowledgement 3 2. Background 4 1.1 Apprenticeship Training under Apprentice Act 1961 1.2 Changes in Industrial Scenario 1.3 Reformation 3. Rationale 5 4. Job roles: reference NCO 6 5. General Information 7 6. Course structure 8-9 Syllabus 10-30 7.1 Basic Training 7.1.1 Detail syllabus of Core Skill A. Block-I (Engg. drawing & W/ Cal. & Sc.) B. Block-II (Engg. drawing & W/ Cal. & Sc.) 7.1.2 Detail syllabus of Professional Skill & Professional Knowledge A. Block – I 7. B. Block – II 7.1.3 Employability Skill 7.1.3.1 Syllabus of Employability skill A. Block – I B. Block – II 7.2 Practical Training (On-Job Training) 7.2.1 Broad Skill Component to be covered during on-job training. A. Block – I B. Block – II Assessment Standard 31-33 8.1 Assessment Guideline 8. 8.2 Final assessment-All India trade Test (Summative assessment) 9. Further Learning Pathways 34 10. Annexure-I – Tools & Equipment for Basic Training 35-39 11. Annexure-II – Infrastructure for On-Job Training 40 12. Annexure-III - Guidelines for Instructors & Paper setter 41 2 1. ACKNOWLEDGEMENT The DGT sincerely express appreciation for the contribution of the Industry, State Directorate, Trade Experts and all others who contributed in revising the curriculum. Special acknowledgement to the following industries/organizations who have contributed valuable inputs in revising the curricula through their expert members: 1. -
Twinned Jewellery Box Got 4Cm-Thick Boards and After Four Years of Air Drying I Started Working Them
PROJECTS & TECHNIQUES Secret mitre dovetails Using local wood For this box I used timber from an old dead oak that was cut down about four or five years ago. I took it to the saw mill and Twinned jewellery box got 4cm-thick boards and after four years of air drying I started working them. The first time I hand planed them I noticed that it Israel Martin makes a jewellery box using was much easier than other oaks I’ve used. I’m not aware of any studies comparing air-dried wood vs kiln-dried wood, but after secret mitre dovetails and maple edge inlays years of testing both, I find air-dried wood to be more hand tool friendly than kiln-dried wood. The oak tree that supplied the timber Ready for the saw mill Some of the boards after air drying Getting continuous grain boards Start with the wood selection and prepare the boards to get four continuous grain pieces. There is a simple way to get a nice, continuous grain pattern, as shown here: divide the board in two by sawing it in half, then cut the two boards in two parts again. PHOTOGRAPHS LENNON JAN BY hen I’m fortunate to get hold of a piece of timber with strong A single board split down the middle Bookmatching the piece Wcharacterful grain for a project like this, my first reaction is to use mitres at the corners to allow the grain to run unbroken around the box. This project was no different but I decided to incorporate some secret mitre dovetails as well. -
T. H. Palmer. Oarpentbb’S Chisel
(No Model.) T. H. PALMER. OARPENTBB’S CHISEL. _ No. 404,554. I PatentedJune 4, 1889. J , J WITNESSES : 4 ' l/VIg/VTOR ATTOHIVEYJ, UNITED STATES PATENT OFFICE. THE'RON H. PALMER, OF SAN BERNARDINO, CALIFORNIA. CARPENTER’S CHISEL._ SPECIFICATION forming part of Letters Patent No. 404,554, dated June 4, 1889. I Application ?led May 22, 1888.‘ Serial No. 274,724. (No model.) To all whom it may concern; 2, or it may be of a separate piece of mallea Be it known that I, THERON H. PALMER, of ble cast~ir0n or other suitable material and 40 the city and county of San Bernardino, and be joined to the blade B by screws 1) b or oth State of California, have invented a new and erwise. The shank may be secured in the. useful Improvement in Carpenters’ Chisels, handle by a simple tang or in any other de of which the following is a full, clear, and ex sired manner. The trowel-like shape of the act description. ~ > tool provides for cutting gains across a wide 45 This invention consists in a chisel or gouge surface without risk of obstruction by the ' _ for carpenters’ use which has its shank and handle, or the tool may be used as a paring handle portion bent out of line with its blade chisel or for cutting and ?tting in butts or or cutting portion and which is provided with hinges. The crooked shank O is provided at an anvil or hammer-block in rear of the blade its back, as nearly in the same plane as the to form a striking-surface when usingahani cu ttin g-blade as practicable, with aknob-like mer or mallet to force the cutting-tool up to projection S, forming a special anvil or ham its work, instead of striking on the end of mer-block to receive the blows of a hammer the handle direct, which is liable to split or bruise the handle. -
Drill Bits 101 I've Used Dowels in a Variety of Woodworking Projects
Drill Bits 101 I’ve used dowels in a variety of woodworking projects having bought myself a pretty decent doweling jig a few years ago. The jig itself came with a twist drill bit for each of the three dowel sizes. For my dowel joinery I often need to drill holes of two different depths; so sometimes it is handy to have two bits of the same diameter with stops set at the different depths. One day I inadvertently was using both a twist bit and a brad point bit and noticed very different results. For example, drilling into end grain was far more difficult with a brad point bit than with the twist bit. All of this got me wondering about the different types of woodworking drill bits. Hence my investigation into the family tree of woodworking drill bits. Note that many drill bits may be multi-purpose, but generally speaking there are different families of bits for plastic, metal(s), tile, and masonry, etc. The basic job of a drill bit of course is to stay centered and not wander, cut the wood to form a round hole, and eject the chips. Seems simple, but not so perhaps, which is why there are so many types of drill bits and even options on lips, lands, flutes, margins, and other design elements – details beyond the scope of Bevel Cut. Of all the types, the common twist drill, invented by Steven Morse in 1863 and covered in US Patent 38119 is the simplest. The V-angle of the tip can vary from 60 to 118 degrees, with the latter being most common in today’s hardware stores according to my own research. -
Yamaha Guitar Information
Yamaha Strengths, Artist’s Advantage “Yamaha Guitars: Essential Knowledge” has been created to give you a behind-the-scenes view of the surprisingly vast and varied resources, facilities, skills, and people involved in making Yamaha guitars the special instruments that they are. Yamaha’s enviable position in musical instrument manufacturing is not only a result of more than 120 years of experience (the company was established in 1887), but also of the unique strengths that its expansive operations bring to bear. From research and development through design and manufacturing to sales and support, Yamaha goes to lengths that are simply beyond the capabilities of most guitar makers. But an underlying dedication to music and the creation of fine musical instruments is always there, forming a steadfast foundation that often results in profit taking a back seat to the pursuit of quality. Yamaha’s true strengths as a guitar maker are not apparent in product brochures or specifications, but they are clearly reflected in the sound, playability, dependability, and overall quality of every guitar that bears the Yamaha name. “Essential Knowledge” includes information that will hopefully provide a clearer picture of the prodigious resources and effort that give artists who choose Yamaha a significant musical advantage. Contents Research & Material Optimization......................p.4 Woods ...................................................................p.6 The Acoustic Guitar Elements of Sound and Playability ....................p.8 The Electric -
Exercises in Wood-Working, with a Short Treatise on Wood;
'^^ %."^o* ^r c. .^^~:, "<^^ '^' V ..^"^ .o"^ cO.".-* V^o " A.'^'' ..^'r- v^^ v^' y ,t'», < '-^0^ /. CV « o,. *r;.' aO ^. 'bV" X-O-T- i'^'V. .<•*' • 'VJ"""^^ ' o „ » <vf^ > V »*•»' ^ aO s' EXERCISES IN WOOD-WORKII^G WITH A SHORT TREATISE ON WOOD WRITTEN FOR MANUAL TRAINING GLASSES IN SCHOOLS AND COLLEGES BY IVIN SICKELS, M. S., M. D. ^ NEW YOKE D. APPLETON AND COMPANY 1890 K Copyright, 1889, By D. APPLETON AND COMPAlSfY. i-'3}P') PREFACE. The exercises in wood-working in this book were pre- pared by me during the summer of 1883, for the students of the College of the City of New York. Subsequent teaching suggested many changes and additions, until the manuscript was scarcely presentable. This manuscript has been copied for other schools ; and now, in order that those who have recently asked for it may receive it in better shape, this little volume is printed. I am indebted to Mr. Bashford Dean for the part relat- ing to injurious insects, which was written expressly for this book. I. S. New York, September, 1889. CONTENTS PAGE Introduction = , 7 Part First.—Wood. Structure of wood 13 Composition of wood 18 Branching of stems 19 Age of trees .20 Decay of trees 20 Season for cutting 21 Milling 31 Drying of wood 22 Warping 23 Properties of wood 24 Defects in wood 28 Measure and value of wood 29 Kinds of wood 30 Table of chief qualities of wood 38 Wood and iron 38 Wood-working trades 39 Parasitic plants . .41 Timber-borers 45 Preservation of wood 52 Part Second.—Exercises. -
The Basic Toolkit
THE BASIC TOOLKIT There is a constant stream of members joining the Guild who are new, or relatively new, to woodworking, and who have little by way of hand tools, but are keen to get started. There are different approaches to this. Firstly there is the saying “Do not sharpen a tool until you need to use it. Do not buy a tool until you need to sharpen it.” On a more practical level, you will want a minimum of tools to get you started. Before cutting a piece of timber, you will need to mark it out. The following will start you off: ♦ A ruler for measuring, such as a 300 mm steel rule, and a tape measure — with readable scales. ♦ A marking knife and a pencil (an HB pencil sharpened to a fine point — a flat carpenter’s pencil is too coarse for fine marking, but may be useful elsewhere). ♦ A marking gauge — this will allow you to scribe a line parallel to an edge. It is not a difficult tool to make, and is a good early project. ♦ A combination square — this enables you to mark square to an edge, and at 45º. We then move on to cutting. For this I would suggest the following: ♦ A tenon saw, or similar backsaw. ♦ A bench hook — this is a simple, but useful accessory, and like the marking gauge, easy to make. ♦ A coping saw, for cutting curves. ♦ A set of four or five bevel-edged chisels. ♦ A mallet for when you need to strike a chisel. Modern chisels with plastic handles are not damaged by striking with a hammer, but a mallet has a larger striking face, reducing the risk of missing and hitting your hand! Making your own mallet would be a good project. -
Build a Plane That Cuts Smooth and Crisp Raised Panels With, Against Or Across the Grain – the Magic Is in the Spring and Skew
Fixed-width PanelBY WILLARD Raiser ANDERSON Build a plane that cuts smooth and crisp raised panels with, against or across the grain – the magic is in the spring and skew. anel-raising planes are used Mass., from 1790 to 1823 (Smith may to shape the raised panels in have apprenticed with Joseph Fuller doors, paneling and lids. The who was one of the most prolific of the profile has a fillet that defines early planemakers), and another similar Pthe field of the panel, a sloped bevel example that has no maker’s mark. to act as a frame for the field and a flat Both are single-iron planes with tongue that fits into the groove of the almost identical dimensions, profiles door or lid frame. and handles. They differ only in the I’ve studied panel-raising planes spring angles (the tilt of the plane off made circa the late 18th and early 19th vertical) and skew of the iron (which centuries, including one made by Aaron creates a slicing cut across the grain to Smith, who was active in Rehoboth, reduce tear-out). The bed angle of the Smith plane is 46º, and the iron is skewed at 32º. Combined, these improve the quality of cut without changing the tool’s cutting angle – which is what happens if you skew Gauges & guides. It’s best to make each of these gauges before you start your plane build. In the long run, they save you time and keep you on track. Shaping tools. The tools required to build this plane are few, but a couple of them – the firmer chisel and floats – are modified to fit this design. -
2010 Directory of Maine's Primary Wood Processors
Maine State Library Digital Maine Forest Service Documents Maine Forest Service 9-14-2011 2010 Directory of Maine's Primary Wood Processors Maine Forest Service Forest Policy and Management Division Follow this and additional works at: https://digitalmaine.com/for_docs Recommended Citation Maine Forest Service, "2010 Directory of Maine's Primary Wood Processors" (2011). Forest Service Documents. 253. https://digitalmaine.com/for_docs/253 This Text is brought to you for free and open access by the Maine Forest Service at Digital Maine. It has been accepted for inclusion in Forest Service Documents by an authorized administrator of Digital Maine. For more information, please contact [email protected]. 2010 Directory of Maine’s Primary Wood Processors Robert J. Lilieholm, Peter R. Lammert, Greg R. Lord and Stacy N. Trosper Maine Forest Service Department of Conservation 22 State House Station Augusta, Maine 04333-0022 School of Forest Resources University of Maine Orono, Maine 04469-5755 December 2010 Table of Contents Introduction ......................................................................................................................... 1 Maine's Primary Wood Processors I. Stationary Sawmills ............................................................................................. 4 II. Portable Sawmills ............................................................................................. 67 III. Pulp and Paper Manufacturers ...................................................................... 106 IV. Stand-Alone -
Felder Competition Winners
Feature: Felder furniture making competition The Final Five in the Felder UK HQ FAR LEFT: Tony Wood showroom, behind the first prize of the with his wine table coveted A3-26 planer/thicknesser MIDDLE: Nathan Millar with his winning walnut Felder cabinet on stand LEFT: Patrick Walsh competition with his hall unit winners unveiling excellence After six long months, we finally unveil the five Felder competition finalists and Josh Milton kneels beside his ’Tilt Lounger’ Jamie Lake beside his ‘Wall of Heroes’ show you their fantastic pieces, before revealing the three overall winners for his wonderful wine table in American white multiplex; and for Nathan the nifty A3-26 oak; second place was given to Josh Milton for planer/thicknesser with Silent-Power spiral his ingenious ‘Tilt Lounger’; and finally, first place cutterblock. To say he looked pleased with his was awarded to the very well deserving Nathan prize was an understatement and it was great to s many of you will know, we task of having to choose our Final Five, each to receive so many excited emails in response, that this would be a worthwhile experience for Millar for his walnut and stone cabinet on stand, hear him say how he couldn’t wait to get it back have been running the Felder 60th of whom would be invited to a special judging and one of the finalists, Patrick Walsh, was even all. The next task was for myself, John and Peter which had people talking as soon as he brought to his workshop. He’s promised that he’ll keep anniversary competition in both ceremony held at Felder UK’s Milton Keynes HQ. -
Chippendale Mirror
uring the late 18th century, elaborately framed mirrors, known as looking glasses, served as testimonials to the Dwealth of their owners. A looking glass similar to the one shown here would have cost the owner 10 to 12 shillings, a hefty price considering that the average wage for a skilled tradesman of the time was about 6 shillings a day. This is the first serious piece I give my students to make. Be- cause I’m blending a traditional piece into a modern curricu- lum, I don’t go nuts over historical precedence and technique, and I take full advantage of modern machinery. For a small project, this mirror introduces a wide range of skills from basic design and layout to veneering and scrollwork. Each year, my class ends up with a great collection of stunning mir- rors that they present as thank-you gifts to mom and dad for the thousands doled out for tuition. Begin by constructing a two-layer frame Despite its elaborate appearance, this project has only two main parts. The frame, which I make first, consists of a visible mitered molding in mahogany that sits on top of a poplar subframe; sur- rounding it are scrollsawn parts made from a shopmade core with figured veneer (in this case makore) as the face veneer and plain veneer on the back. The common way to build a frame is to use 3⁄4-in.-thick primary Build a wood and miter the corners. Even when the joints are splined or Chippendale Mirror nailed, this is a poor approach. -
1. Hand Tools 3. Related Tools 4. Chisels 5. Hammer 6. Saw Terminology 7. Pliers Introduction
1 1. Hand Tools 2. Types 2.1 Hand tools 2.2 Hammer Drill 2.3 Rotary hammer drill 2.4 Cordless drills 2.5 Drill press 2.6 Geared head drill 2.7 Radial arm drill 2.8 Mill drill 3. Related tools 4. Chisels 4.1. Types 4.1.1 Woodworking chisels 4.1.1.1 Lathe tools 4.2 Metalworking chisels 4.2.1 Cold chisel 4.2.2 Hardy chisel 4.3 Stone chisels 4.4 Masonry chisels 4.4.1 Joint chisel 5. Hammer 5.1 Basic design and variations 5.2 The physics of hammering 5.2.1 Hammer as a force amplifier 5.2.2 Effect of the head's mass 5.2.3 Effect of the handle 5.3 War hammers 5.4 Symbolic hammers 6. Saw terminology 6.1 Types of saws 6.1.1 Hand saws 6.1.2. Back saws 6.1.3 Mechanically powered saws 6.1.4. Circular blade saws 6.1.5. Reciprocating blade saws 6.1.6..Continuous band 6.2. Types of saw blades and the cuts they make 6.3. Materials used for saws 7. Pliers Introduction 7.1. Design 7.2.Common types 7.2.1 Gripping pliers (used to improve grip) 7.2 2.Cutting pliers (used to sever or pinch off) 2 7.2.3 Crimping pliers 7.2.4 Rotational pliers 8. Common wrenches / spanners 8.1 Other general wrenches / spanners 8.2. Spe cialized wrenches / spanners 8.3. Spanners in popular culture 9. Hacksaw, surface plate, surface gauge, , vee-block, files 10.